Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or New York for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to New York only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. New York (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Mark Schattner (NPI 1063483907)

Field	Value
Entity Type	Individual
Organization	Mark Schattner
Address	1275 York Ave
City	New York
State	NY
ZIP	10021
Taxonomy	Internal Medicine Physician
NPI Enumerated	January 30, 2006

Payer Source	Total Paid
Medicare	$90.4K
Medicaid	$0

Medicare: Complete Services Breakdown

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

16 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
43238	The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where he carries out an ultrasound–guided, intramural or transmural fine needle…	70	$190	$12.5K
43276	Endoscopic retrograde cholangiopancreatography (ERCP) is endoscopic inspection of the duodenum, the papilla of vater, followed by radiologic assessment of the pancreatic duct and the biliary…	30	$400	$9.9K
45385	The provider examines the colon and rectum using a colonoscope, a long, thin flexible tubular instrument with a light source and camera. He removes one or more tumors, polyps, or other lesions with a…	50	$220	$9.8K
43239	The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where he removes one or more tissue biopsy specimens for diagnostic analysis.	150	$60	$9.5K
43274	The physician performs an ERCP (a diagnostic procedure that combines upper endoscopy and retrograde (reverse or backward) injection of contrast material, a type of dye, into the biliary ducts to…	20	$390	$7.8K
43237	The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum; he also inserts an ultrasound transducer through the scope to examine these same…	50	$150	$7.2K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	120	$50	$6.5K
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	70	$90	$6.2K
99204	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the provider…	50	$120	$5.4K
G0105	Colorectal cancer screening; colonoscopy on individual at high risk	20	$210	$4K

Showing 1–10 of 16

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 16 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. New York Distribution

Mark Schattner — 0 of 16 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — New York

Full comparison — all codes billed, vs. state median

16 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
45385	459	1,100	40	$320	$19.4K
99214	17,748	30,450	90	$100	$19K
45380	1,157	1,220	40	$230	$15K
43239	138	1,290	50	$180	$14.2K
99213	11,938	31,440	80	$70	$12.1K
G0105	196	340	20	$300	$11.8K
43274	33	60	20	$360	$8.9K
43276	3	10	20	$350	$8.1K
99204	4,956	14,170	30	$130	$6.6K
99222	7,149	7,870	30	$110	$5.9K

Showing 1–10 of 16

Related Providers

Other providers that share a Tax Identification Number (TIN) with Mark Schattner, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Hans Gerdes	NY	Gastroenterology Physician	$74.1K	$0
David Faleck	NY	Gastroenterology Physician	$64.3K	$0
Makoto Nishimura	NY	Gastroenterology Physician	$64.3K	$0
Hassan Azhari	MN	Gastroenterology Physician	$59.1K	$0
Pari Shah	PA	Gastroenterology Physician	$34.7K	$0
Alison O'neill	NJ	Adult Health Nurse Practitioner	$4.4K	$0

Mark Schattner — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Frequently Asked Questions

References